Why are the Japenese so funny?

Now I don't usually post this kind of stuff on my blog, but Geoff and I were literally weeping watching this tonight. It is TOTALLY worth the couple minutes it takes to watch this.

As a preface: these group of guys are doing a type of Fear Factor in the library so they have to stay quiet through the whole thing.

I propose a reunion with all my old roomates in the near future to recreate this. Frankly, I'm suprised we didn't come up with this ourselves.

*Also watch-worthy if you're doing a search under Japanese Pranks: Human Tetris, and the Japanese sauna prank.